<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
        }
        .grid {
            display: grid;
            width: 1226px;
            height: 500px;
            margin: 0 auto;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .lbt {
            /* grid-row-start: 1;
            grid-row-end: 3; */
            /* grid-row: 1/3; */
            /* grid-column-start: 1;
            grid-column-end: 3; */
            /* grid-column: 1 / span 2; */
            grid-area: 1/2/3/4;
            background-color: #ff0;
        }
        .item {
            width: 250px;
            height: 200px;
            background-color: #0ff;
        }
    </style>
</head>
<body>
    <div class="grid">
        <div class="lbt">轮播图</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
        <div class="item">视频卡片</div>
    </div>
</body>
</html>
